47355398519 has 16 divisors (see below), whose sum is σ = 55641993120. Its totient is φ = 39733311360.

The previous prime is 47355398501. The next prime is 47355398567. The reversal of 47355398519 is 91589355374.

It is a cyclic number.

It is not a de Polignac number, because 47355398519 - 2²⁰ = 47354349943 is a prime.

It is a super-2 number, since 2×47355398519² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47355398719) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1272809 + ... + 1309485.

It is an arithmetic number, because the mean of its divisors is an integer number (3477624570).

Almost surely, 2^47355398519 is an apocalyptic number.

47355398519 is a deficient number, since it is larger than the sum of its proper divisors (8286594601).

47355398519 is a wasteful number, since it uses less digits than its factorization.

47355398519 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45730.

The product of its digits is 20412000, while the sum is 59.

The spelling of 47355398519 in words is "forty-seven billion, three hundred fifty-five million, three hundred ninety-eight thousand, five hundred nineteen".